Poros
E901124
Poros is a river in J.R.R. Tolkien's Middle-earth that flows through Gondor and serves as a significant southern boundary.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Poros canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T11047595 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Poros Context triple: [Anduin, hasTributary, Poros]
-
A.
Poros
Poros is a small Greek island in the Saronic Gulf known for its pine-covered hills, neoclassical town, and popularity as a nearby getaway from Athens.
-
B.
Archeon
Archeon is an open-air archaeological and historical theme park in the Netherlands that recreates life in prehistoric, Roman, and medieval times.
-
C.
Oribos
Oribos is the central hub city and afterlife crossroads in World of Warcraft: Shadowlands, where players gather, trade, and access the expansion’s various realms.
-
D.
Proteus
Proteus is an experimental high-altitude, long-endurance aircraft designed by Scaled Composites for telecommunications, reconnaissance, and research missions.
-
E.
Proteus
Proteus is the nickname of Charles Proteus Steinmetz, a pioneering German-American electrical engineer and mathematician renowned for his foundational work in alternating current (AC) power systems.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Poros Target entity description: Poros is a river in J.R.R. Tolkien's Middle-earth that flows through Gondor and serves as a significant southern boundary.
-
A.
Poros
Poros is a small Greek island in the Saronic Gulf known for its pine-covered hills, neoclassical town, and popularity as a nearby getaway from Athens.
-
B.
Archeon
Archeon is an open-air archaeological and historical theme park in the Netherlands that recreates life in prehistoric, Roman, and medieval times.
-
C.
Oribos
Oribos is the central hub city and afterlife crossroads in World of Warcraft: Shadowlands, where players gather, trade, and access the expansion’s various realms.
-
D.
Proteus
Proteus is an experimental high-altitude, long-endurance aircraft designed by Scaled Composites for telecommunications, reconnaissance, and research missions.
-
E.
Proteus
Proteus is the nickname of Charles Proteus Steinmetz, a pioneering German-American electrical engineer and mathematician renowned for his foundational work in alternating current (AC) power systems.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
fictional river
ⓘ
river of Middle-earth ⓘ |
| appearsIn |
The Lord of the Rings legendarium
ⓘ
linked to:
The Lord of the Rings
|
| appearsOn | maps of Middle-earth ⓘ |
| associatedWithPeople |
Gondorians
ⓘ
linked to:
Gondor
Haradrim ⓘ |
| category |
Geography of Gondor
ⓘ
Rivers of Middle-earth ⓘ |
| creator | J. R. R. Tolkien ⓘ |
| describedAs | southern boundary of Gondor ⓘ |
| flowsThrough | Gondor ⓘ |
| formsBorderWith | Harad ⓘ |
| languageOfName | Sindarin ⓘ |
| locatedInFictionalUniverse | Middle-earth ⓘ |
| mentionedIn |
The Lord of the Rings
ⓘ
The Silmarillion (appendices and maps) ⓘ
linked to:
The Silmarillion
Unfinished Tales ⓘ |
| nameMeaning | foam ⓘ |
| partOfRegion |
southern Gondor
ⓘ
linked to:
South Gondor
|
| separates |
Gondor
ⓘ
lands of Harad ⓘ |
| strategicRole |
defensive frontier of Gondor
ⓘ
southern line of defense against Harad ⓘ |
| typeOfBoundary | river boundary ⓘ |
| world | Arda ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Poros Description of subject: Poros is a river in J.R.R. Tolkien's Middle-earth that flows through Gondor and serves as a significant southern boundary.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.